|
| 1 | +--- |
| 2 | +kind: ConfigMap |
| 3 | +metadata: |
| 4 | + name: produce-consume |
| 5 | + namespace: test-kafka |
| 6 | +apiVersion: v1 |
| 7 | +data: |
| 8 | + |
| 9 | + setup.sh: |- |
| 10 | + touch /tmp/testlog |
| 11 | +
|
| 12 | + tail -f /tmp/testlog |
| 13 | +
|
| 14 | + test.sh: |- |
| 15 | + exec >> /tmp/testlog |
| 16 | + exec 2>&1 |
| 17 | +
|
| 18 | + # As low as in kafkacat based test didn't work, but this value can likely be squeezed |
| 19 | + PC_WAIT=2.0 |
| 20 | +
|
| 21 | + UNIQUE="${HOSTNAME}@$(date -u -Ins)" |
| 22 | +
|
| 23 | + echo "Test $UNIQUE" >> /shared/produce.tmp |
| 24 | + sleep $PC_WAIT |
| 25 | + LAST=$(tail -n 1 /shared/consumed.tmp) |
| 26 | + [ -z "$LAST" ] && echo "Nothing consumed yet" && exit 1 |
| 27 | +
|
| 28 | + # Haven't found how to get message timestamp in console-consumer, see kafkacat based test instead |
| 29 | + LAST_MSG=$LAST |
| 30 | +
|
| 31 | + if [[ "$LAST_MSG" != *"$UNIQUE" ]]; then |
| 32 | + echo "Last message (at $(date +%FT%T)) isn't from this test run ($UNIQUE):" |
| 33 | + echo "$LAST_MSG" |
| 34 | + exit 11 |
| 35 | + fi |
| 36 | +
|
| 37 | + echo "OK ($LAST_MSG at $(date +%FT%T))" |
| 38 | + # We haven't asserted that the consumer works, so we'll just have to assume that it will exit if it fails |
| 39 | +
|
| 40 | + exit 0 |
| 41 | +
|
| 42 | + quit-on-nonzero-exit.sh: |- |
| 43 | + exec >> /tmp/testlog |
| 44 | + exec 2>&1 |
| 45 | +
|
| 46 | + exit 0 |
| 47 | +--- |
| 48 | +apiVersion: batch/v1 |
| 49 | +kind: Job |
| 50 | +metadata: |
| 51 | + name: produce-consume |
| 52 | + namespace: test-kafka |
| 53 | +spec: |
| 54 | + template: |
| 55 | + spec: |
| 56 | + containers: |
| 57 | + - name: topic-create |
| 58 | + image: solsson/kafka:1.0.0@sha256:17fdf1637426f45c93c65826670542e36b9f3394ede1cb61885c6a4befa8f72d |
| 59 | + command: |
| 60 | + - ./bin/kafka-topics.sh |
| 61 | + - --zookeeper |
| 62 | + - zookeeper.kafka.svc.cluster.local:2181 |
| 63 | + - --create |
| 64 | + - --if-not-exists |
| 65 | + - --topic |
| 66 | + - test-produce-consume |
| 67 | + - --partitions |
| 68 | + - "1" |
| 69 | + - --replication-factor |
| 70 | + - "2" |
| 71 | + restartPolicy: Never |
| 72 | +--- |
| 73 | +apiVersion: apps/v1beta2 |
| 74 | +kind: Deployment |
| 75 | +metadata: |
| 76 | + name: produce-consume |
| 77 | + namespace: test-kafka |
| 78 | +spec: |
| 79 | + replicas: 1 |
| 80 | + strategy: |
| 81 | + type: Recreate |
| 82 | + selector: |
| 83 | + matchLabels: |
| 84 | + test-target: kafka |
| 85 | + test-type: readiness |
| 86 | + template: |
| 87 | + metadata: |
| 88 | + labels: |
| 89 | + test-target: kafka |
| 90 | + test-type: readiness |
| 91 | + # for example: |
| 92 | + # readonly - can be used in production |
| 93 | + # isolated - read/write but in a manner that does not affect other services |
| 94 | + # load - unsuitable for production because it uses significant resources |
| 95 | + # chaos - unsuitable for production because it injects failure modes |
| 96 | + #test-use: |
| 97 | + spec: |
| 98 | + containers: |
| 99 | + - name: producer |
| 100 | + image: solsson/kafka:1.0.0@sha256:17fdf1637426f45c93c65826670542e36b9f3394ede1cb61885c6a4befa8f72d |
| 101 | + env: |
| 102 | + - name: BOOTSTRAP |
| 103 | + value: kafka-0.broker.kafka.svc.cluster.local:9092 |
| 104 | + command: |
| 105 | + - /bin/bash |
| 106 | + - -cex |
| 107 | + - > |
| 108 | + echo "--- start $HOSTNAME $(date --iso-8601='ns' -u) ---" >> /shared/produce.tmp |
| 109 | + ; |
| 110 | + tail -f /shared/produce.tmp | |
| 111 | + ./bin/kafka-console-producer.sh --broker-list $BOOTSTRAP --topic test-produce-consume |
| 112 | + ; |
| 113 | + volumeMounts: |
| 114 | + - name: config |
| 115 | + mountPath: /test |
| 116 | + - name: shared |
| 117 | + mountPath: /shared |
| 118 | + - name: consumer |
| 119 | + image: solsson/kafka:1.0.0@sha256:17fdf1637426f45c93c65826670542e36b9f3394ede1cb61885c6a4befa8f72d |
| 120 | + env: |
| 121 | + - name: BOOTSTRAP |
| 122 | + value: kafka-0.broker.kafka.svc.cluster.local:9092 |
| 123 | + command: |
| 124 | + - /bin/bash |
| 125 | + - -cex |
| 126 | + - > |
| 127 | + ./bin/kafka-console-consumer.sh --bootstrap-server $BOOTSTRAP --topic test-produce-consume | |
| 128 | + tee /shared/consumed.tmp |
| 129 | + ; |
| 130 | + volumeMounts: |
| 131 | + - name: config |
| 132 | + mountPath: /test |
| 133 | + - name: shared |
| 134 | + mountPath: /shared |
| 135 | + - name: testcase |
| 136 | + image: solsson/kafkacat@sha256:ebebf47061300b14a4b4c2e1e4303ab29f65e4b95d34af1b14bb8f7ec6da7cef |
| 137 | + env: |
| 138 | + - name: BOOTSTRAP |
| 139 | + value: kafka-0.broker.kafka.svc.cluster.local:9092 |
| 140 | + command: |
| 141 | + - /bin/bash |
| 142 | + - -e |
| 143 | + - /test/setup.sh |
| 144 | + readinessProbe: |
| 145 | + exec: |
| 146 | + command: |
| 147 | + - /bin/bash |
| 148 | + - -e |
| 149 | + - /test/test.sh |
| 150 | + initialDelaySeconds: 10 |
| 151 | + periodSeconds: 10 |
| 152 | + livenessProbe: |
| 153 | + exec: |
| 154 | + command: |
| 155 | + - /bin/bash |
| 156 | + - -e |
| 157 | + - /test/quit-on-nonzero-exit.sh |
| 158 | + volumeMounts: |
| 159 | + - name: config |
| 160 | + mountPath: /test |
| 161 | + - name: shared |
| 162 | + mountPath: /shared |
| 163 | + volumes: |
| 164 | + - name: config |
| 165 | + configMap: |
| 166 | + name: produce-consume |
| 167 | + - name: shared |
| 168 | + emptyDir: {} |
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